11:10 And it shall be in that day that the Root of Jesse shall stand as a signal for the peoples; of Him shall the nations inquire and seek knowledge, and His dwelling shall be glory [His rest glorious]!

21:4 God will wipe away every tear from their eyes; and death shall be no more, neither shall there be anguish (sorrow and mourning) nor grief nor pain any more, for the old conditions and the former order of things have passed away.

GOD's rest is GOD's Salvation. Our being one with JESUS gives us rest.

1:21 She will bear a Son, and you shall call His name Jesus [the Greek form of the Hebrew Joshua, which means Savior], for He will save His people from their sins [that is, prevent them from failing and missing the true end and scope of life, which is God].

2:14 Who gave Himself on our behalf that He might redeem us (purchase our freedom) from all iniquity and purify for Himself a people [to be peculiarly His own, people who are] eager and enthusiastic about [living a life that is good and filled with] beneficial deeds.

37:23 They shall not defile themselves any more with their idols and their detestable things or with any of their transgressions, but I will save them out of all their dwelling places and from all their backslidings in which they have sinned, and I will cleanse them. So shall they be My people, and I will be their God.

GOD has reserved a Sabbath-rest for His people, and that is in the Person of the LORD JESUS CHRIST. Even on this earth, you can experience His Sabbath-rest.